2023455844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{857}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 3816933120

約数和(自身を除く): 1793477276

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 661, 857, 893, 1322, 1714, 1786, 2644, 3428, 3572, 12559, 16283, 25118, 31067, 32566, 40279, 50236, 62134, 65132, 80558, 124268, 161116, 566477, 590273, 765301, 1132954, 1180546, 1530602, 2265908, 2361092, 3061204, 10763063, 21526126, 26624419, 43052252, 53248838, 106497676, 505863961, 1011727922, 2023455844]

約数ペア:

[(1, 2023455844), (2, 1011727922), (4, 505863961), (19, 106497676), (38, 53248838), (47, 43052252), (76, 26624419), (94, 21526126), (188, 10763063), (661, 3061204), (857, 2361092), (893, 2265908), (1322, 1530602), (1714, 1180546), (1786, 1132954), (2644, 765301), (3428, 590273), (3572, 566477), (12559, 161116), (16283, 124268), (25118, 80558), (31067, 65132), (32566, 62134), (40279, 50236)]